MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
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Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
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Abdominal aortic aneurysm
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Show more- Syndrome, Li-Fraumeni (LFS) This is an extraordinary cancer family syndrome. People with LFS have a tendency to develop a great diversity…
- Belly That part of the body that contains all of the structures between the chest and the pelvis. Also called the…
- Transmyocardial laser revascularization A procedure by which a physician uses a laser to make holes in the heart to relieve the pain of severe…
- Carney complex A multiple neoplasia syndrome with cardiac, endocrine, cutaneous, and neural tumors together with spotty…
- NICHD A silver-white metallic element. Long-term exposure to nickel, such as from jewelry, can cause a form of…
- Spider telangiectasia Spider veins.
- Thrombocytopenia, heparin-induced See TAR syndrome.
- Nose picking Rhinotillexomania, one of the more obscure and exotic terms in medicine. 'Rhinotillexomania' has drawn…
- Pregnancy planning Pregnancy planning: Pregnancy planning addresses issues like nutrition, vitamins, body weight, exercise…
- Cocci Pleural of coccus. Bacteria which are spherically shaped
- Sabin vaccine The oral polio vaccine developed by Dr. Albert S. Sabin. The first vaccine against poliomyelitis was…
- Penicillin Penicillin: The most famous of all antibiotics, named for the fungal mold Penicillium notatum from which it…